Simcenter 3D Solutions MPC are not created using Kinematic universal connection in Nastran Env

2021-10-06T23:26:34Z
Simcenter 3D

Summary

Details

MPC are not created using Kinematic universal connection in Nastran Env

Solution

MPC are note created automatically 

Steps to follow to create Kinematic universal connection:

  1. In .fem create Kinematic Universal connection 
    Define the Target 1 and 2.
    Define the Axis (rotation along X direction) 
    Define Connexion type (for an Hinge select "Pivot" the rotation will be around X Axis) 
    Kinematic Connection will be created 
    1. Automatic Elements 
      One Kinematic Connection will be found (MCP In NXNastran Environment) Constraint equation collector will be created with one "Kinematic Element" 
      The MPC has to be generated Manually from the .Sim(It–s not done automatically) 
      1. In .sim, create a Nastran Solution4.New Constraint\Manual CouplingMultiple MPCSelect the "Kinematic Element" generated in .fem 
        One manual coupling is created 
        When the Nastran input file will be generated it will contain the 5 expected MPC

        Notes

        KB Article ID# PL8007732

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        Associated Components

        Acoustics Additive Manufacturing Assembly FEM Correlation and Updating Durability Electromagnetics (High Frequency) Electromagnetics (Low Frequency) Flexible Pipe Laminate Composites Margin of Safety Motion Multiphysics NX Open Nonlinear Optimization Pre/Post Response Dynamics Rotor Dynamics Samcef Environment Simulation Process Management Thermal / Flow